Township of Boulder is a civil located in Linn County, Iowa. It appears on the Ryan USGS 7.5-minute topographic quadrangle. The nearest populated place is Prairieburg, approximately 1.0 miles to the S.
Linn County · Iowa
Township of Boulder is a civil located in Linn County, Iowa. It appears on the Ryan USGS 7.5-minute topographic quadrangle. The nearest populated place is Prairieburg, approximately 1.0 miles to the S.